Answer: Deceptive
Step-by-step explanation:
The word that best describes the character of Madame Loisel is ''Deceptive'' because she is pretending to be something that she is not. She desperately wants to be rich so she acts like that even though she cannot afford expensive necklaces and material goods. She thinks that she is worth luxury because she thinks that she is a beautiful woman so she ends up looking only at her appearance.
She is characterizes as an unhappy woman because she thinks that true happiness can be bought with finner things.